CN210266523U

CN210266523U - Bolt group for mounting building interphone equipment

Info

Publication number: CN210266523U
Application number: CN201921359649.7U
Authority: CN
Inventors: 林金祥
Original assignee: Jiale Technology Co ltd
Current assignee: Jiale Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-07
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a bolt group is used in building intercom equipment fixing relates to equipment fixing technical field. This bolt group is used in building intercom equipment fixing, including rolling disc and connecting pipe, the right side welding of rolling disc has the threaded rod, the right side of connecting pipe is provided with the cardboard, the inner chamber of connecting pipe is provided with the screwed pipe, screwed pipe and threaded rod threaded connection. This bolt assembly is used in building intercom equipment fixing, improvement through the cardboard, and the rolling disc, the connecting pipe, the cooperation of parts such as threaded rod and screwed pipe is used, make gag lever post and spacing groove separation under the effect of catch bar after the bolt assembly installation is accomplished, thereby make the screwed pipe rotate for the connecting pipe, thereby guarantee that the screw of bolt assembly no longer receives the force after the installation is accomplished, the screw position smooth silk that has avoided leading to because motor torsion is great, thereby the damage of lax or the bolt assembly of part has been avoided.

Description

Bolt group for mounting building interphone equipment

Technical Field

The utility model relates to an equipment fixing technical field specifically is a bolt group is used in building intercom equipment fixing.

Background

The communication equipment comprises wired communication equipment and wireless communication equipment, the wired communication equipment mainly comprises serial port communication for solving industrial fields, professional bus type communication, industrial Ethernet communication and conversion equipment among various communication protocols, the wireless communication equipment mainly comprises wireless AP (access point), wireless network bridges, wireless network cards, wireless lightning arresters, antennas and the like, the building interphone is one of the communication equipment, and in the manufacturing process of the building interphone, different components need to be installed and operated by using bolt sets.

In the prior art, a combination of a bolt, a screw rod or a threaded pipe is directly used for fixing, when the building interphone is applied to installation of a building interphone, the building interphone is of a relatively compact structure, and a motor is generally used for driving a local part of a bolt group to rotate so as to ensure the installation efficiency, so that thread sliding at a threaded part caused by large torsion of the motor is easy to occur, parts are loosened or the bolt group is damaged, the work efficiency is reduced, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bolt group is used in building intercom equipment fixing has solved in prior art, directly uses the bolt, the combination of screw rod or screwed pipe is fixed, when being applied to building intercom's installation, because building intercom uses relatively compact structure, in order to guarantee the local rotation of the general use motor drive bolt group of installation effectiveness, consequently appear easily because the great screw position that leads to of motor torsion slips the silk, thereby the part that leads to relaxs or the problem of bolt group damage.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bolt group for mounting building interphone equipment comprises a rotary disc and a connecting pipe, wherein a threaded rod is welded on the right side of the rotary disc, a clamping plate is arranged on the right side of the connecting pipe, a threaded pipe is arranged in an inner cavity of the connecting pipe and is in threaded connection with the threaded rod, a guide rod is fixedly connected to the top and the bottom of the right side of the inner cavity of the connecting pipe, the left side of the guide rod penetrates through the right side of the threaded pipe and extends to the inner cavity of the threaded pipe, a displacement plate is sleeved on the surface of the guide rod, a reset spring is arranged on the surface of the guide rod and on the right side of the displacement plate, a limiting rod is fixedly connected to the top and the bottom of the displacement plate, a limiting groove matched with the limiting rod is formed in the top and the bottom of the right side of the threaded pipe, a pushing block is arranged on the left side of the displacement plate, the right end of the push rod penetrates through the rotating disc and extends to the left side of the rotating disc.

The cardboard includes the plate body, plate body and connecting pipe fixed connection, the picture peg has all been welded on the right side at plate body top and the right side of bottom, the bolt hole has been seted up on the plate body.

Preferably, a rotary groove is formed in the left side of the rotary disk.

Preferably, the right end of the push rod is inlaid with a ball.

Preferably, the insertion plate is provided with a deformation buffer groove.

Preferably, the push rod can be withdrawn in a rotary manner with respect to the threaded rod or inserted in a rotary manner into the threaded rod and fixed with respect to the threaded rod.

(III) advantageous effects

The utility model provides a bolt group is used in building intercom equipment fixing. The method has the following beneficial effects: this bolt assembly is used in building intercom equipment fixing, improvement through the cardboard, and the rolling disc, the connecting pipe, the cooperation of parts such as threaded rod and screwed pipe is used, make gag lever post and spacing groove separation under the effect of catch bar after the bolt assembly installation is accomplished, thereby make the screwed pipe rotate for the connecting pipe, thereby guarantee that the screw of bolt assembly no longer atress after the installation is accomplished, the screw position smooth silk that has avoided leading to because motor torsion is great, thereby the lax of part or the damage of bolt assembly has been avoided, the use of user has been made things convenient for when improving work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of A-A of the present invention;

fig. 3 is a schematic structural diagram of the clamping plate of the present invention.

In the figure: 1. rotating the disc; 2. a connecting pipe; 3. a threaded rod; 4. rotating the groove; 5. clamping a plate; 51. a plate body; 52. a pin hole; 53. inserting plates; 54. a deformation buffer tank; 6. a threaded pipe; 7. a guide bar; 8. a displacement plate; 9. a limiting rod; 10. a limiting groove; 11. a pushing block; 12. a push rod; 13. a ball bearing; 14. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bolt group for installing building interphone equipment comprises a rotary disc 1 and a connecting pipe 2, wherein a rotary groove 4 is formed in the left side of the rotary disc 1, the rotary groove 4 is used for facilitating the rotation of the rotary disc 1, a threaded rod 3 is welded on the right side of the rotary disc 1, a clamping plate 5 is arranged on the right side of the connecting pipe 2, a threaded pipe 6 is arranged in an inner cavity of the connecting pipe 2, the threaded pipe 6 is in threaded connection with the threaded rod 3, a guide rod 7 is fixedly connected to the top and the bottom of the right side of the inner cavity of the connecting pipe 2, the left side of the guide rod 7 penetrates through the right side of the threaded pipe 6 and extends to the inner cavity of the threaded pipe 6, a displacement plate 8 is sleeved on the surface of the guide rod 7, a reset spring 14 is arranged on the surface of the guide rod 7 and on the right side of the displacement plate 8, a limiting rod 9 is fixedly connected to the top and the bottom, the left side of displacement plate 8 is provided with and promotes piece 11, run through on the threaded rod 3 be provided with the catch bar 12 that promotes the cooperation of piece 11 and set up, catch bar 12 can be taken out for threaded rod 3 through rotatory mode, or insert in threaded rod 3 and fixed for threaded rod 3 with rotatory mode, the right-hand member of catch bar 12 is inlayed and is had ball 13, ball 13 is used for reducing the frictional force between catch bar 12 and the catch bar 11, the right-hand member of catch bar 12 runs through rolling disc 1 and extends to the left side of rolling disc 1.

Cardboard 5 includes plate body 51, plate body 51 and connecting pipe 2 fixed connection, and picture peg 53 has all been welded on the right side at plate body 51 top and the right side of bottom, has seted up deformation dashpot 54 on the picture peg 53, and deformation dashpot 54 is used for providing the buffer space of deformation for picture peg 53's expend with heat and contract with cold, has seted up bolt hole 52 on the plate body 51.

During installation, insert picture peg 53 to corresponding position, and insert the bolt in bolt hole 52, accomplish the fixed of cardboard 5 with this, insert the one end of threaded rod 3 to screwed pipe 6, and use motor or manual rotation rolling disc 1, make threaded rod 3 insert in screwed pipe 6 under the effect of screw thread, at this moment because gag lever post 9 inserts in spacing groove 10, consequently screwed pipe 6 can't rotate for connecting pipe 2, after the installation is accomplished, catch bar 12 promotes and promotes promotion piece 11 and move to the right, thereby make gag lever post 9 and spacing groove 10 separation, screwed pipe 6 can rotate for connecting pipe 2 this moment, even continue to rotate rolling disc 1, only can drive screwed pipe 6 and rotate, thereby guarantee that the screw thread of bolt group no longer receives the force after the installation is accomplished, with this installation operation of accomplishing bolt group.

The user can take out catch bar 12 through the mode of rotatory catch bar 12 to make displacement plate 8 move left under reset spring 14's effect, relatively rotate rolling disc 1 simultaneously, make screwed pipe 6 rotate for connecting pipe 2, and make gag lever post 9 insert to spacing groove 10 in, because gag lever post 9 inserts to spacing groove 10 in this moment, consequently screwed pipe 6 can't rotate for connecting pipe 2, and antiport rolling disc 1, accomplish the dismantlement operation of bolt group with this.

In conclusion, this bolt assembly is used in building intercom equipment fixing, improvement through cardboard 5, and rolling disc 1, connecting pipe 2, the cooperation of parts such as threaded rod 3 and screwed pipe 6 is used, make gag lever post 9 and spacing groove 10 separation under the effect of catch bar 12 after the bolt assembly installation is accomplished, thereby make screwed pipe 6 rotate for connecting pipe 2, thereby guarantee that the screw of bolt assembly no longer atress after the installation is accomplished, the screw position that has avoided leading to because motor torsion is great slides silk, thereby avoided the lax of part or the damage of bolt assembly, the use that has made things convenient for the user when improving work efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building is bolt group for intercom equipment fixing, includes rolling disc (1) and connecting pipe (2), the right side welding of rolling disc (1) has threaded rod (3), its characterized in that: the right side of the connecting pipe (2) is provided with a clamping plate (5), the inner cavity of the connecting pipe (2) is provided with a threaded pipe (6), the threaded pipe (6) is in threaded connection with a threaded rod (3), the top and the bottom of the right side of the inner cavity of the connecting pipe (2) are both fixedly connected with a guide rod (7), the left side of the guide rod (7) penetrates through the right side of the threaded pipe (6) and extends to the inner cavity of the threaded pipe (6), the surface of the guide rod (7) is sleeved with a displacement plate (8), the surface of the guide rod (7) is provided with a reset spring (14) on the right side of the displacement plate (8), the top and the bottom of the displacement plate (8) are both fixedly connected with limit rods (9), the top and the bottom of the right side of the threaded pipe (6) are both provided with limit grooves (10) matched with the limit rods (9), the left side of the displacement plate, a push rod (12) matched with the push block (11) is arranged on the threaded rod (3) in a penetrating mode, and the right end of the push rod (12) penetrates through the rotating disc (1) and extends to the left side of the rotating disc (1);

cardboard (5) are including plate body (51), plate body (51) and connecting pipe (2) fixed connection, picture peg (53) have all been welded on the right side at plate body (51) top and the right side of bottom, bolt hole (52) have been seted up on plate body (51).

2. The bolt group for the installation of building interphone equipment as claimed in claim 1, wherein: and a rotary groove (4) is formed in the left side of the rotating disc (1).

3. The bolt group for the installation of building interphone equipment as claimed in claim 1, wherein: the right end of the push rod (12) is embedded with a ball (13).

4. The bolt group for the installation of building interphone equipment as claimed in claim 1, wherein: the inserting plate (53) is provided with a deformation buffer groove (54).

5. The bolt group for the installation of building interphone equipment as claimed in claim 1, wherein: the push rod (12) can be withdrawn in a rotating manner relative to the threaded rod (3) or can be inserted in a rotating manner into the threaded rod (3) and fixed relative to the threaded rod (3).